IllegalStateException on an observable list

[Tom Eugelink]

Voted


On 2012-10-24 13:53, Martin Sladecek wrote:
> Hi Tom,
> I already filed a JIRA issue for this. http://javafx-jira.kenai.com/browse/RT-25748
>
> Thanks,
> -Martin
>
> On 10/24/2012 01:37 PM, Tom Eugelink wrote:
>> This indeed was the problem. Point is; I simply used code completion on the Change class, found the getRemoved method, and used that. I figure this will be happening to a lot of people. Maybe it is user friendly to provide a small hint in the IllegalStateException's text, something like "Have you maybe forgotten to iterate over the change sets?".
>>
>>
>> On 2012-10-21 22:12, Tom Eugelink wrote:
>>> How blond can one be, overlooked that. Thanks.
>>>
>>> Tom
>>>
>>>
>>> On 2012-10-21 22:07, Martin Klähn wrote:
>>>> Hi,
>>>>
>>>> it seems you've missed to iterate through the collected changes in that Change. if you wrap your for-loop in while(c.next()) it'll work. you can then optionally check if the change was caused by appointments being removed from the list or by something else. See http://docs.oracle.com/javafx/2/api/javafx/collections/ListChangeListener.Change.html for reference.
>>>>
>>>> Martin
>>
>